[src/trunk]: src/sys/kern rename module_name to strategy_module_name to avoid...

[bad <bad%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/e5f5e1341078
branches:  trunk
changeset: 448994:e5f5e1341078
user:      bad <bad%NetBSD.org@localhost>
date:      Sun Feb 17 23:17:41 2019 +0000

description:
rename module_name to strategy_module_name to avoid fatal shadowing of
module_name() when compiled with older external gcc. NFC

diffstat:

 sys/kern/subr_bufq.c |  14 ++++++++------
 1 files changed, 8 insertions(+), 6 deletions(-)

diffs (43 lines):

diff -r 8bfc8d081a42 -r e5f5e1341078 sys/kern/subr_bufq.c
--- a/sys/kern/subr_bufq.c      Sun Feb 17 20:50:25 2019 +0000
+++ b/sys/kern/subr_bufq.c      Sun Feb 17 23:17:41 2019 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: subr_bufq.c,v 1.26 2018/01/23 22:08:55 pgoyette Exp $  */
+/*     $NetBSD: subr_bufq.c,v 1.27 2019/02/17 23:17:41 bad Exp $       */
 /*     NetBSD: subr_disk.c,v 1.70 2005/08/20 12:00:01 yamt Exp $       */
 
 /*-
@@ -68,7 +68,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: subr_bufq.c,v 1.26 2018/01/23 22:08:55 pgoyette Exp $");
+__KERNEL_RCSID(0, "$NetBSD: subr_bufq.c,v 1.27 2019/02/17 23:17:41 bad Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -135,7 +135,7 @@
        int error = 0;
        u_int gen;
        bool found_exact;
-       char module_name[MAXPATHLEN];
+       char strategy_module_name[MAXPATHLEN];
 
        KASSERT((flags & BUFQ_EXACT) == 0 || strategy != BUFQ_STRAT_ANY);
 
@@ -179,10 +179,12 @@
                        break;
 
                /* Try to autoload the bufq strategy module */
-               strlcpy(module_name, "bufq_", sizeof(module_name));
-               strlcat(module_name, strategy, sizeof(module_name));
+               strlcpy(strategy_module_name, "bufq_",
+                       sizeof(strategy_module_name));
+               strlcat(strategy_module_name, strategy,
+                       sizeof(strategy_module_name));
                mutex_exit(&bufq_mutex);
-               (void) module_autoload(module_name, MODULE_CLASS_BUFQ);
+               (void) module_autoload(strategy_module_name, MODULE_CLASS_BUFQ);
                mutex_enter(&bufq_mutex);
        } while (gen != module_gen);